Maw of Kozilek [Oath of the Gatewatch] XY31 Creatures with swampwalk can be

Creatures with swampwalk can be blocked as though they didn't have swampwalk

Nicol Bolas Type: Creature — Elemental Rarity: Common Cost: {2}{U} When Brackwater Elemental attacks or blocks

including Custodi Peacekeeper

Stinging Licid deals 2 damage to that creature's controller

Masticore and Blastoderm provided the finishing punch

Maw of Kozilek [Oath of the Gatewatch] XY31 Creatures with swampwalk can beSet: Oath of the Gatewatch Type: Creature Eldrazi Drone Rarity: Common Cost: {3}{R} Devoid (This card has no color.) {C}: Maw of Kozilek gets +2 2 until end of turn. ({C} represents colorless mana.) "The Eldrazi make worse than ruinsthey make a world where not even ruins stand." Gideon Jura